Mug



FIG. 1 is a front view for the mug that shows our design;

FIG. 2 is a left perspective side view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a right perspective side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a mug, as shown and described. 